5Wen T C, Luo S S, Yang C H. Ionic conductivity of polymer electrolytes derived from various disocyanate-based waterborne polyurethanes[J]. Polymer, 2000, 41 (18):6755.
6Daniel B O, Marek W U. Heterogeneous cross linking of waterborne two component polyurethanes (WB2K-PUR): stratification processes and the and the role of water[ J].Polymer, 2005,46(8):2699.
7Yang C H, Yang H J, Wen T C, et al. Novel electro chromic devices based on composite films ofpoly(2, 5-dimethoxyaniline)- waterborne polyurethane[J]. Materials chemistry and physics, 2005, 91.
8Yeh J M, Yao C T, Hsieh C E Preparation, characterization and electrochemical corrosion studies on environmentally friendly waterborne polyurethane/Na+ -MMT clay nano-composite coatings[J]. European Polymer Journal, 2008,44(10):3046.
9Cao X, Habibi Y, Lucia L A. One-pot polymerization, surfacegrafting, and processing of waterborne polyurethane- cellulose nano-crystal nano-composites[J]. Journal of Materials Chemistry, 2009, 19(38): 7137-7145.
